1 files changed, 101 insertions, 0 deletions
diff --git a/perfprofd/tests/perfprofdmockutils.cc b/perfprofd/tests/perfprofdmockutils.cc
new file mode 100644
index 00000000..f8858090
--- /dev/null
+++ b/perfprofd/tests/perfprofdmockutils.cc
@@ -0,0 +1,101 @@
+/*
+**
+** Copyright 2015, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+
+#define LOG_TAG "perfprofd"
+
+#include <stdarg.h>
+#include <unistd.h>
+#include <vector>
+#include <string>
+#include <assert.h>
+
+#include <utils/Log.h>
+
+#include "perfprofdutils.h"
+
+static std::vector<std::string> *mock_log;
+
+static void append_to_log(const std::string &s)
+{
+  assert(mock_log);
+  mock_log->push_back(s);
+}
+
+void mock_perfprofdutils_init()
+{
+  assert(!mock_log);
+  mock_log = new std::vector<std::string>;
+}
+
+void mock_perfprofdutils_finish()
+{
+  assert(mock_log);
+  delete mock_log;
+}
+
+std::string mock_perfprofdutils_getlogged()
+{
+  std::string result;
+  assert(mock_log);
+  for (const std::string &s : (*mock_log)) {
+    result += s;
+  }
+  mock_log->clear();
+  return result;
+}
+
+extern "C" {
+
+#define LMAX 8192
+
+void perfprofd_mocklog(const char *tag, const char *fmt, va_list ap)
+{
+    char buffer[LMAX];
+    strcpy(buffer, tag);
+    vsnprintf(buffer+strlen(tag), LMAX, fmt, ap);
+    std::string b(buffer); b += "\012";
+    append_to_log(b);
+}
+
+void perfprofd_log_error(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap); fprintf(stderr, "\n");
+    perfprofd_mocklog("E: ", fmt, ap);
+    va_end(ap);
+}
+
+void perfprofd_log_warning(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap); fprintf(stderr, "\n");
+    perfprofd_mocklog("W: ", fmt, ap);
+    va_end(ap);
+}
+
+void perfprofd_log_info(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap); fprintf(stderr, "\n");
+    perfprofd_mocklog("I: ", fmt, ap);
+    va_end(ap);
+}
+
+}